Engineering of unsubstituted quinoid-like frameworks enabling 2 V vs. Li(+)/Li redox voltage tunability and related derivatives.

نویسندگان

  • D Tomerini
  • C Gatti
  • C Frayret
چکیده

A criterion for redox voltage tuning (0.96-2.96 V vs. Li(+)/Li) was derived from DFT calculations on quinoneazine and analogues (C/O replacing N). As rationalized through spin-charge distributions and energetic criteria, high-low voltage implying a bridge with delocalized-localized bond nature mainly originates from ring stabilization. Established guidelines serve to propose optimal derivatives.

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عنوان ژورنال:
  • Physical chemistry chemical physics : PCCP

دوره 17 14  شماره 

صفحات  -

تاریخ انتشار 2015